plugins/net.mograsim.plugin.core/src/net/mograsim/plugin/util/ImageDescriptorWithMargins.java

   1 package net.mograsim.plugin.util;
   2
   3 import org.eclipse.jface.resource.CompositeImageDescriptor;
   4 import org.eclipse.jface.resource.ImageDescriptor;
   5 import org.eclipse.swt.graphics.Point;
   6
   7 public class ImageDescriptorWithMargins extends CompositeImageDescriptor
   8 {
   9         private final ImageDescriptor input;
  10         private final Point size;
  11         private final int ox, oy;
  12
  13         public ImageDescriptorWithMargins(ImageDescriptor input, Point size)
  14         {
  15                 this(input, 0, 0, size);
  16         }
  17
  18         public ImageDescriptorWithMargins(ImageDescriptor input, int offX, int offY, Point size)
  19         {
  20                 this.input = input;
  21                 this.size = size;
  22                 this.ox = offX;
  23                 this.oy = offY;
  24         }
  25
  26         @Override
  27         protected Point getSize()
  28         {
  29                 return size;
  30         }
  31
  32         @Override
  33         protected void drawCompositeImage(int width, int height)
  34         {
  35                 drawImage(input::getImageData, ox, oy);
  36         }
  37 }